InChI=1/C17H19N5O4/c23-14(11-6-8-18-9-7-11)21-19-10-13-15(24)20-17(26)22(16(13)25)12-4-2-1-3-5-12/h6-10,12,19H,1-5H2,(H,21,23)(H,20,24,26)/b13-10+/f/h20-21H	A2231FFE7C86446D